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CTech Electronics

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Factory Matched Pair Tube Amp Doctor TAD EL34-STR EL34 6CA7 RED BASE

$85.00Save up to 15% when you buy more

Factory Matched Pair Tube Amp Doctor TAD 6V6GT-STR- Tubes

$70.00Save up to 10% when you buy more

CAPACITOR CAN 20/20/20/20 µF @ 475 Volts VDC for Dynaco PAS CITATION II

$55.00Save up to 5% when you buy more

Deluxe Power Supply Capacitor Restore Kit McIntosh MX-110 MX110Z X and Z Serial#

$242.00

Matched Quad Tube Amp Doctor TAD KT66-STR Genalex Tube Remake 6L6 QUAD II MC-240

$189.00

Factory Matched Quad Tube Amp Doctor TAD EL34-STR EL34 6CA7 RED BASE

$170.00Save up to 9% when you buy more

CAPACITOR CAN 30/20/20/20 µF @525 Volts VDC For Dynaco Stereo 70 Tube Amplifier

$61.00Save up to 9% when you buy more

Tube Amp Doctor TAD Premium Selected GZ34 5AR4 RED BASE RECTIFIER- TUBE AMPS

$59.00Save up to 7% when you buy more

Deluxe Power Supply Restoration Kit for McIntosh MC240 MC-240 Tube Ampilier

$279.00

Genalex GOLD LION ECC83 12AX7 Non-Gold Pins Super Platinum Matched Pair

$67.00Save up to 10% when you buy more

FACTORY MATCHED QUAD MULLARD EL84 EL-84 6BQ5 For Tube Amplifiers

$139.00

(4) Tung-Sol Platinum Factory Matched Quad 7591A 7591 Tubes - For Tube Amps

$211.00Save up to 9% when you buy more

TAD Premium Selected Factory Matched Quad Red Base KT88-STR Tubes

$289.00Save up to 10% when you buy more

Matched Pair Tube Amp Doctor TAD KT66 Genalex Tube Remake 6L6 QUAD II MC-240

$95.00

Tube Amp Doctor TAD Premium Selected ECC83WB 12AX7WB Tube - Factory Matched Pair

$110.00Save up to 9% when you buy more

Kingsound King Sound M20 all Tube Electrostatic Headphone Amp Stax Pro Bias

$1,050.00

(4) Factory Platinum Matched Genalex Gold Lion KT88 6550 For McIntosh ARC +

$390.00Save up to 10% when you buy more

Factory Platinum Matched Quad Mullard EL34 for Marantz Dynaco

$207.00Save up to 10% when you buy more

Hickok Military TV-2 TV2 (ALL VERSIONS) Tube Tester Calibration Service

$299.00

Dynaco ST70 ST-70 Deluxe Stereo 70 Tube Amplifier Restoration Kit

$275.00

Hickok 539A 539B 539C 752A 600A 6000A 800A, Western Electric Overload Protection

$165.00

Factory Matched Quad Tube Amp Doctor TAD EL84M-R EL84 6BQ5 - Military Grade

$160.00Save up to 10% when you buy more

CAPACITOR CAN 20/20/20 550V Authenticap, Unique - Positve Ground (Can Body)

$69.00

Factory Matched Pair Tube Amp Doctor TAD 6L6 6L6GC 6L6GCM-STR REDBASE

$80.00Save up to 10% when you buy more

CAPACITOR CAN 30/20/20/20 µF @ 550 VDC For Dynaco MK III Mark 3 Stereo 70

$79.00Save up to 9% when you buy more

Hickok Military TV-10 TV10 (all versions) Tube Tester Calibration Service

$269.00

Genalex GOLD LION ECC83 12AX7 Amplitrex Super Platinum Matched Pair -Marantz

$130.00Save up to 9% when you buy more

Tube Amp Doctor TAD Premium Selected Red Base 5U4G 5U4 Rectifier Tube Amps

$59.00Save up to 9% when you buy more

2 x 9 pin high quality socket savers - all 9 pin tubes, 12AX7 etc.

$16.95

CAPACITOR CAN 80/40/30/20 µF @ 525VDC McIntosh MC-225 MC-240 MC-30 MC-40 MC-60

$59.00Save up to 8% when you buy more

Factory Matched Pair Tube Amp Doctor TAD EL84M-R EL84 6BQ5 - Military Grade

$80.00

Factory Platinum Matched QUAD Tung-Sol Tungsol KT120 - 4 Factory Matched

$430.00Save up to 10% when you buy more

T Rex Electric Warrior Record LP Vinyl New Sealed MOFI MFSL 45 RPM SOLD OUT

$60.00

CAPACITOR CAN 40/40/40/40 µF @525 VDC Dynaco Stereo 70 Tube Amplifier Upgrade

$59.00

2 x PSVANE Hi-Fi Series Factory Matched Pair 12AX7 12AX7A Tubes Gold Pins

$90.00Save up to 9% when you buy more

Deluxe Restoration Kit McIntosh MC2105 MC-2105 Amplifier

$373.00Save up to 10% when you buy more

Mullard 12AX7 12AX7A ECC83 New!

$30.00

TAD Premium Selected Factory Matched Quad Red Base 6550A-STR Tubes GE Remake

$289.00Save up to 10% when you buy more

Electro-Harmonix Official Baseball Cap - Embroidered Orange Label - Black Cap

$20.00

Genalex GOLD LION ECC83 B759 12AX7 Super Platinum Amplitrex Matched Sections

$65.00Save up to 10% when you buy more

Factory Matched pair Mullard EL34 for Marantz Dynaco

$105.00Save up to 10% when you buy more

Guitar Tube Amplifier Bench Check Service - Marshall

$180.00

Factory Matched Pair Tube Amp Doctor TAD 6L6 6L6WGC-STR Red Base Short bulb.

$85.00Save up to 10% when you buy more

Factory Matched QUAD Tube Amp Doctor TAD 6L6 6L6GC 6L6GCM-STR REDBASE

$160.00

Electro-Harmonix EH 12BH7 12BH7A Gold Pin Amplitrex Matched Pair for Tube Amps

$99.00

(2) Tube Amp Doctor Balanced and Matched RFT Germany - 12AX7 CV4004 ECC83 NOS

$189.00

Factory Matched QUAD Tube Amp Doctor TAD 6V6GT-STR- Tubes

$150.00

2 x Amplitrex Matched JJ Electronic ECC83S 12AX7 12AX7A Gold Pin Tubes

$90.00Save up to 9% when you buy more

About us

Welcome to CTech Electronics. We are full service vendor offering parts and service for vintage and current Hifi equipment, radios, guitar amplifiers and Tube Tester repair/calibration. Specializing in McIntosh, Marantz, Audio Research,CJ,Citation,H.H.Scott. ALL TUBES TESTED ON AN AMPLITREX AT-1000.
Location: United StatesMember since: Jun 23, 2001Seller: ctech-electronics-store
Top Rated SellerCTech Electronics is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Seller feedback (6,196)

m***f (178)- Feedback left by buyer.
Past 6 months
Verified purchase
Excellent transaction. For such an expensive item, I was a bit nervous and hoped everything would go smoothly, and it 100% did. Everything pictured and described in the listing was included. Watch is exactly as pictured/described, in great used condition. Heck, I put it on a timegrapher and it's running at -1 to 0 seconds/day, which is truly amazing for a 20 year old watch and within Rolex spec. Seller was communicative and friendly. Couldn't ask for a better buying experience. A++
i***p (1449)- Feedback left by buyer.
Past 6 months
Verified purchase
XLNT transaction. Quality Exactly as described, super pack job for shipment, quickly processed for fast delivery, good pricing. Do not hesitate to buy from CTechElectronics.
d***r (511)- Feedback left by buyer.
Past 6 months
Verified purchase
Excellent eBay Seller! Fast Shipping! Great Packing! Highly Recommended! AAAAAAAA++++++++++++++++++++++++++++++++++++++++++++++ Excellent Communication as well. Very Nice to do Business with. Will Buy Again!
c***k (410)- Feedback left by buyer.
Past 6 months
Verified purchase
Great EBay seller. Item arrived as described and was packaged well. I would buy shoes from this seller again.
e***a (120)- Feedback left by buyer.
Past 6 months
Verified purchase
Very good transaction. Seller took the time to double check that I really wanted two versions of the same kit. Quick delivery. Item arrived as advertised. Will definitely use this seller again.
5***5 (834)- Feedback left by buyer.
Past 6 months
Verified purchase
Awesome Factory matched 6L6GC Power Beam Output Tubes. Highest quality available. Makes a Fender Twin Reverb Amplifier produce an amazing sound with optimal performance. This 5-Star Seller provides outstanding customer service, great product price, fast shipping with tracking, excellent packaging. Total satisfaction with this purchase. Thank you for another great purchase. This 5-Star is highly recommended.++++++++++++
Reply from: ctech-electronics-store- Feedback replied by seller ctech-electronics-store.- Feedback replied by seller ctech-electronics-store.
Thank you for kind words.